Uncle Toms Cabin (Blanche Point Formation) (Eocene of Australia)

Also known as Blanche Point Formation

Where: South Australia, Australia (35.3° S, 138.5° E: paleocoordinates 55.3° S, 133.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Blanche Point Formation, Late/Upper Eocene (37.2 - 33.9 Ma)

• Aldingan local stage

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, cherty/siliceous siliciclastic sediments

• No specific lithologic data is provided, but several supplementary references point to siliciclastic facies for this unit, including mixed sandstone and siltstone lithofacies

Size class: macrofossils

Preservation: recrystallized, replaced with silica

Collection methods: Collections are registered in the Western Australia Museum (WAM) and Museum of Victoria (NMV).

Primary reference: T. A. Darragh and G. W. Kendrick. 2000. Eocene bivalves and gastropods from the Pallinup Siltstone, Western Australia, with new records from the Eocene and Oligocene of southeastern Australia. Proceedings of the Royal Society of Victoria 112(1):17-58 [A. Miller/A. Hendy/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 48444: authorized by Austin Hendy, entered by Austin Hendy on 19.03.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

• Exhaustive for mollusca
Bivalvia
 Pectinida - Dimyidae
Dimya sigillata Tate 1886 scallop
 Pectinida - Anomiidae
Anomia (Anomia) cymbula Tate 1886 jingle
 Arcida - Philobryidae
Limarca angustifrons Tate 1886 clam
 Arcida - Limopsidae
 Arcida - Parallelodontidae
 Arcida - Noetiidae
 Arcida - Glycymerididae
Tucetona lenticularis Tate 1886 clam
 Arcida - Arcidae
"Barbatia (Acar) gunsoni" = Acar miniature ark
Arca pseudonavicularis Tate 1886 ark
 Mytilida - Mytilidae
 Carditida - Crassatellidae
 Carditida - Carditidae
 Cardiida - Veneridae
 Cardiida - Cardiidae
 Pholadida - Corbulidae
"Corbula (Caryocorbula) pixidata" = Caryocorbula pixidata
"Corbula (Caryocorbula) pixidata" = Caryocorbula pixidata Tate 1887 clam
 Nuculida - Nuculidae
Nucula tatei nut clam
 Nuculanida - Sareptidae
Sarepta planiuscula Tate 1886 clam
 Nuculanida - Nuculanidae
Nuculana (Saccella) chapmani Finlay 1924 pointed nut clam
Gastropoda
 Sorbeoconcha - Tornidae
"Eutinochilus otwayensis" = Teinostoma (Eutinochilus)
"Eutinochilus otwayensis" = Teinostoma (Eutinochilus) snail
 Trochoidea - Trochidae
Micrelenchus (Plumbelenchus) armulatus Darragh and Kendrick 2000 top snail